In recent weeks the discussion around single player DLC possibly being released for GTA V has hit an all time high, particularly following various leaks and rumors, many of which have yet to be confirmed as either true or false.
Here we have Franklin's voice actor is pulling his usual shenanigans, which is most likely just another prank. In the meanwhile separate, reputable sources are claiming opposing things regarding the story expansion.
This most recent piece of the puzzle might give a definitive answer - however it won't be one that you'll like.
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The voice actor of Michael de Santa, Ned Luke, recently gave his own thoughts regarding the possibility of story DLC. Naturally, if Shawn Fonteno is in on something regarding voice-work, Ned would be too.
EVERYBODY WANTS SINGLE PLAYER DLC.. I KNOW NOTHING ABOUT THAT. DON’T KNOW WHEN IT’S GONNA HAPPEN OR EVEN IF IT’S GONNA HAPPEN
However, Rockstar might be planning something more. Ned did say that the three voice actors will be going around various video game conventions this year in order to meet their fans.
[...]But I do know the boyz are gonna try to get out to some conventions this year so we can finally meet so many of our fans that we have been unable to meet in the past
Based on how fixated the community is on the idea of single player DLC, you can bet that those convention appearances will be mired in questions regarding it. Rockstar has released post-launch single player content for most of their main games, like GTA IV or Red Dead Redemption. This would make it strange to leave GTA V out.
Granted, Online is what's generating most of the revenue, but they'd surely make a killing on paid SP DLC, considering the massive hype around it, and the praise the game's story has received.
Has Ned's comment killed any hope you've had for GTA V single player DLC?